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12V Lithium Battery · LiFePO4 · PRO
The ALPHA 1 PRO is Rich Solar's top-tier 12V 100Ah LiFePO4 battery — built with premium A+ grade EV cells, rated for 7,000+ cycles with a 10-year warranty, Bluetooth app monitoring, and internal self-heating for cold-weather charging.
The ALPHA 1 PRO sits at the top of Rich Solar's ALPHA 1 lineup, built with premium EV-grade LiFePO₄ cells engineered for maximum lifespan and zero compromises on safety. It delivers the same power output as a comparable lead-acid battery at roughly one-third the weight, backed by 7,000+ charge cycles and a 10-year performance guarantee.
Bluetooth app monitoring and internal self-heating set the PRO apart from the base ALPHA 1 and LITE — real-time SOC, voltage, current, and temperature tracking from a phone, plus a heater that automatically keeps the pack safe to charge through cold weather.
~6 hours (14.4V, 20A, 0.2C)
1 sunny day (>400W)
~6 hours (20A DC-DC charger)
| Nominal voltage | 12.8 V |
| Nominal capacity | 100 Ah |
| Nominal energy | 1,280 Wh |
| Maximum discharge current | 100 A |
| Charge voltage | 14.4V ± 0.2V |
| Maximum charging current | 100 A |
| Charge temperature | 32°F to 131°F |
| Discharge temperature | -4°F to 140°F |
| Weight | 24 lbs |
| Dimensions | 10.2 × 6.6 × 8.3 in |
All three ALPHA 1 batteries share the same 12.8V 100Ah, 1,280Wh core. The row highlighted below is the PRO tier this page describes.
| Model | Heating | Bluetooth | Cycle Life | UL1973 | Max Charge |
|---|---|---|---|---|---|
| ALPHA 1 | ✔ | ✔ | 5,000 | ✖ | 100A |
| ALPHA 1 LITE | ✖ | ✖ | 4,000 | ✖ | 100A |
| ALPHA 1 PRO | ✔ | ✔ | 7,000 | ✔ | 100A |
All three share the same 12.8V 100Ah, 1,280Wh core. The PRO adds UL1973 certification and a higher 7,000-cycle rating; the base ALPHA 1 has heating and Bluetooth like the PRO but a lower 5,000-cycle rating and no UL1973 certification; the LITE has neither heating nor Bluetooth.
Real-time state of charge, voltage, current, temperature, and capacity, with barcode-scan pairing and remote power on/off — available for both iOS and Android.
Charging locks out entirely below 32°F. Internal heating activates automatically below 41°F to bring the battery to a safe charging temperature, then shuts off once it passes 50°F.
About 6 hours with a dedicated LiFePO4 charger (14.4V, 20A) or a 20A DC-DC generator charger, or roughly one sunny day with 400W+ of solar input.
The ALPHA 1 PRO is backed by a 10-year performance guarantee.
Free shipping on all orders within the mainland US (Hawaii, Alaska and overseas territories excluded - a freight forwarder is required). Orders ship directly from our brand partners' warehouses across the U.S. Order confirmation is emailed immediately; if an item is unexpectedly backordered we notify you before your card is charged. In-stock items are processed within 1-4 business days (cut-off 4:00 PM EST), transit is 3-6 business days, and tracking is emailed within 24 hours of shipment. Typical delivery is 4-10 business days from purchase. Minimum order value is $69.
You have 30 days from the delivery date to initiate a return (35 days for orders placed Nov 25-30 and Dec 25-31). Items must be unused, in original packaging with tags attached, and returns require prior authorization from our team.
To start a return: +1 (307) 317-7213, hello@ecosolarkits.com, or live chat. Read the full return and refund policy
